dts/aspeed/aspeed-bmc-ibm-bonnell.dts

1 // SPDX-License-Identifier: GPL-2.0-or-later
3 /dts-v1/;
5 #include "aspeed-g6.dtsi"
6 #include <dt-bindings/gpio/aspeed-gpio.h>
7 #include <dt-bindings/i2c/i2c.h>
8 #include <dt-bindings/leds/leds-pca955x.h>
12 	compatible = "ibm,bonnell-bmc", "aspeed,ast2600";
23 		stdout-path = &uart5;
32 	reserved-memory {
33 		#address-cells = <1>;
34 		#size-cells = <1>;
38 			no-map;
45 			record-size = <0x8000>;
46 			console-size = <0x8000>;
47 			ftrace-size = <0x8000>;
48 			pmsg-size = <0x8000>;
49 			max-reason = <3>; /* KMSG_DUMP_EMERG */
52 		/* LPC FW cycle bridge region requires natural alignment */
54 			no-map;
60 			no-map;
61 			compatible = "shared-dma-pool";
67 		compatible = "gpio-leds";
77 		rear-enc-id0 {
81 		rear-enc-fault0 {
86 	gpio-keys-polled {
87 		compatible = "gpio-keys-polled";
88 		#address-cells = <1>;
89 		#size-cells = <0>;
90 		poll-interval = <1000>;
92 		fan0-presence {
93 			label = "fan0-presence";
98 		fan1-presence {
99 			label = "fan1-presence";
105 	iio-hwmon {
106 		compatible = "iio-hwmon";
107 		io-channels = <&adc1 7>;
113 	aspeed,int-vref-microvolt = <2500000>;
114 	pinctrl-names = "default";
115 	pinctrl-0 = <&pinctrl_adc8_default &pinctrl_adc9_default
130 	gpio-line-names =
131 		/*A0-A7*/	"","","","","","","","",
132 		/*B0-B7*/	"","","","","","","checkstop","",
133 		/*C0-C7*/	"","","","","","","","",
134 		/*D0-D7*/	"","","","","","","","",
135 		/*E0-E7*/	"","","","","","","","",
136 		/*F0-F7*/	"","","rtc-battery-voltage-read-enable","reset-cause-pinhole","","","","",
137 		/*G0-G7*/	"fan0","fan1","","","","","","",
138 		/*H0-H7*/	"","","rear-enc-id0","rear-enc-fault0","","","","",
139 		/*I0-I7*/	"","","","","","","bmc-secure-boot","",
140 		/*J0-J7*/	"","","","","","","","",
141 		/*K0-K7*/	"","","","","","","","",
142 		/*L0-L7*/	"","","","","","","","",
143 		/*M0-M7*/	"","","","","","","","",
144 		/*N0-N7*/	"","","","","","","","",
145 		/*O0-O7*/	"","","","usb-power","","","","",
146 		/*P0-P7*/	"","","","","","","","",
147 		/*Q0-Q7*/	"cfam-reset","","regulator-standby-faulted","","","","","",
148 		/*R0-R7*/	"bmc-tpm-reset","power-chassis-control","power-chassis-good","","","","","",
149 		/*S0-S7*/	"presence-ps0","presence-ps1","","","power-ffs-sync-history","","","",
150 		/*T0-T7*/	"","","","","","","","",
151 		/*U0-U7*/	"","","","","","","","",
152 		/*V0-V7*/	"","","","","","","","",
153 		/*W0-W7*/	"","","","","","","","",
154 		/*X0-X7*/	"","","","","","","","",
155 		/*Y0-Y7*/	"","","","","","","","",
156 		/*Z0-Z7*/	"","","","","","","","";
159 		gpio-hog;
161 		output-high;
170 	bias-disable;
175 	clk-phase-mmc-hs200 = <180>, <180>;
193 		#address-cells = <1>;
194 		#size-cells = <0>;
196 		gpio-controller;
197 		#gpio-cells = <2>;
199 		gpio-line-names = "",
226 	power-supply@5a {
231 	power-supply@5b {
250 	multi-master;
253 	si7021-a20@40 {
276 		#address-cells = <1>;
277 		#size-cells = <0>;
280 			compatible = "pmbus-fan";
282 			tach-pulses = <2>;
283 			maxim,fan-rotor-input = "tach";
284 			maxim,fan-pwm-freq = <25000>;
285 			maxim,fan-dual-tach;
286 			maxim,fan-no-watchdog;
287 			maxim,fan-no-fault-ramp;
288 			maxim,fan-ramp = <2>;
289 			maxim,fan-fault-pin-mon;
293 			compatible = "pmbus-fan";
295 			tach-pulses = <2>;
296 			maxim,fan-rotor-input = "tach";
297 			maxim,fan-pwm-freq = <25000>;
298 			maxim,fan-dual-tach;
299 			maxim,fan-no-watchdog;
300 			maxim,fan-no-fault-ramp;
301 			maxim,fan-ramp = <2>;
302 			maxim,fan-fault-pin-mon;
309 		#address-cells = <1>;
310 		#size-cells = <0>;
312 		gpio-controller;
313 		#gpio-cells = <2>;
316 			label = "front-sys-id0";
318 			retain-state-shutdown;
319 			default-state = "keep";
324 			label = "front-check-log0";
326 			retain-state-shutdown;
327 			default-state = "keep";
332 			label = "front-enc-fault1";
334 			retain-state-shutdown;
335 			default-state = "keep";
340 			label = "front-sys-pwron0";
342 			retain-state-shutdown;
343 			default-state = "keep";
348 	ibm-panel@62 {
349 		compatible = "ibm,op-panel";
356 		#io-channel-cells = <0>;
381 		#address-cells = <1>;
382 		#size-cells = <0>;
384 		gpio-controller;
385 		#gpio-cells = <2>;
387 		gpio-line-names = "",
417 		#address-cells = <1>;
418 		#size-cells = <0>;
420 		gpio-controller;
421 		#gpio-cells = <2>;
423 		gpio-line-names = "BOOT_RCVRY_TWI",
441 		#address-cells = <1>;
442 		#size-cells = <0>;
444 		i2c-mux-idle-disconnect;
447 			#address-cells = <1>;
448 			#size-cells = <0>;
453 			#address-cells = <1>;
454 			#size-cells = <0>;
459 			#address-cells = <1>;
460 			#size-cells = <0>;
465 			#address-cells = <1>;
466 			#size-cells = <0>;
476 		compatible = "nuvoton,npct75x", "tcg,tpm-tis-i2c";
478 		memory-region = <&event_log>;
498 		#address-cells = <1>;
499 		#size-cells = <0>;
501 		gpio-controller;
502 		#gpio-cells = <2>;
507 			retain-state-shutdown;
508 			default-state = "keep";
515 			retain-state-shutdown;
516 			default-state = "keep";
523 			retain-state-shutdown;
524 			default-state = "keep";
531 			retain-state-shutdown;
532 			default-state = "keep";
560 	memory-region = <&flash_memory>;
565 	pinctrl-names = "default";
566 	pinctrl-0 = <&pinctrl_rmii3_default>;
569 	clock-names = "MACCLK", "RCLK";
570 	use-ncsi;
574 	aspeed,reset-type = "none";
575 	aspeed,external-signal;
576 	aspeed,ext-push-pull;
577 	aspeed,ext-active-high;
579 	pinctrl-names = "default";
580 	pinctrl-0 = <&pinctrl_wdtrst1_default>;
589 	memory-region = <&vga_memory>;
594 	aspeed,lpc-io-reg = <0xca8 0xcac>;
599 	aspeed,lpc-io-reg = <0xca2>;
600 	aspeed,lpc-interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
603 #include "ibm-power10-dual.dtsi"